RFTech Co., Ltd. engages in the IT and bio business in South Korea and internationally. The company offers fast charging travel adapters, data link cables, and wireless charging Tx pad; and 5G ANT, SMPS, and OBD products. It also manufactures and sells hyaluronic acid filler under Youhfill brand. The company was founded in 1995 and is headquartered in Yongin, South Korea.